Question

how to find electronic configuration of an element ​

Answer 1

Answer:

Write the atomic no.

Then draw the electronic configuration

In K shell maximum 2 electrons and in L, M, N shell maximum 8 electrons

Explanation:

Suppose you have to find the electronic configuration of calcium

Atomic number is 20

K shell : 2 electrons

L shell : 8 electrons

M shell : 8 electrons

N shell : 2 electrons

Answer 2

Answer:

An atom's electron configuration is a numeric representation of its electron orbitals. Electron orbitals are differently-shaped regions around an atom's nucleus where electrons are mathematically likely to be located. An electron configuration can quickly and simply tell a reader how many electron orbitals an atom has as well as the number of electrons populating each of its orbitals. Once you understand the basic principles behind electron configuration, you will be able to write your own configurations and tackle those chemistry tests with confidence.